Heat preservation type semen collecting cup for dog
A technology of semen collection and cup body, applied in the field of artificial insemination equipment, can solve the problems of inconvenient manipulation, low temperature damage, inconvenient use, etc., and achieve the effect of convenient use, long heat preservation time and good heat preservation effect
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Embodiment 1
[0026] Such as Figure 1-Figure 4Shown, a kind of heat preservation type semen collection cup for dogs comprises a cup body 1, a sperm collection tube 2, a sealing ring 3, a top cover 4, a cup body neck cover 5; The vacuum gap 13 between the outer shell 12 and the cup inner liner and the cup body shell; the lower part of the cup inner liner 11 is cylindrical, and the neck of the cup inner liner is a truncated cone with a wide top and a narrow bottom; The upper part of the seminiferous duct is frustum-shaped, and matches the shape and size of the neck of the bile in the cup, the upper nozzle of the seminiferous duct is provided with a hollow circular pie-shaped tube rim 21 protruding laterally outward, and the lower part of the seminiferous duct is the end Closed tubular, the pipe diameter is smaller than the cross-sectional diameter of the inner liner of the cup, and the length of the tubular part of the collecting tube is less than the depth of the cylindrical part of the inn...
Embodiment 2
[0029] This embodiment has made the following improvements on the basis of embodiment 1: as Figure 5 As shown, the cup body also includes a liner tube 14, the liner tube is located in the center of the inner liner of the cup, and is fixedly connected with the inner liner of the cup as a whole, and the diameter of the liner tube is greater than the diameter of the tubular part of the sperm collecting tube , the length of the lining tube is greater than the length of the tubular part of the collecting tube, and slightly smaller than the depth of the cylindrical part of the inner liner of the cup. The upper end of the lining pipe is also provided with an overflow hole 15 . The cross-sectional area of the liner is 1.5-2.5 times the cross-sectional area of the tubular portion of the collecting duct. If there is no lining tube in the cup body, more warm water needs to be added to make the warm water submerged around the sperm collecting tube, and when there is more warm water ...
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